فهرس المقالات hossein dibachi المقاله 1 - Measuring the Efficiency and Ranking of Photocatalytic Degradation of Azo dye AR 206 and COD Using Data Envelopment Analysis 20.1001.1.25382217.2022.16.2.1.9 Hossein Dibachi Theory of Approximation and Applications , العدد 1 , السنة 16 , بهار 2022
